Prime Day is a great time to buy a Dyson — although the newest Gen5Detect is still expensive, older models like the V8 and V11 are just as reliable and often go on sale for 30 percent off or more. This cordless pet vacuum is one of our favorites overall, and it’s now on sale for a fraction of the price of a Dyson.

Amazon Prime Day is usually met with competing sales from other retailers, and this year is no different. Walmart’s summer sale is back this year, competing with Prime Day and running for an extra two days.

Among the good offers, there are also a lot of misleading Prime Day deals. Some of the discounts have been available for months, and Amazon has inflated the original prices of certain items to make deals look better than they really are,